9401 search results - page 1603 / 1881 » Wireless Networks |
169
click to vote
TSP
2008
15 years 6 months ago
2008
The problem of transmit beamforming to multiple cochannel multicast groups is considered, when the channel state is known at the transmitter and from two viewpoints: minimizing tot...
176
click to vote
TIT
2002
15 years 6 months ago
2002
Multiuser diversity is a form of diversity inherent in a wireless network, provided by independent time-varying channels across the different users. The diversity benefit is exploi...
224
click to vote
SECON
2010
IEEE
15 years 4 months ago
2010
IEEE
Wireless communications over water may suffer from serious multipath fading due to strong specular reflections from conducting water surfaces. Cognitive radios enable dynamic spect...
149
click to vote
ICC
2007
IEEE
16 years 29 days ago
2007
IEEE
— The quality of communications in mobile ad-hoc networks is largely determined by the topological stability. Characterizing the mobility of mobile nodes (e.g. how often they mov...
190
click to vote
ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract-- Recovery of traffic in connectionless pure IP networks has traditionally been handled by a full re-convergence of the network state. This process operates in a time scal...